209321544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 563209920

約数和(自身を除く): 353888376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 289, 293, 309, 408, 412, 578, 586, 618, 824, 867, 879, 1156, 1172, 1236, 1734, 1751, 1758, 2312, 2344, 2472, 3468, 3502, 3516, 4981, 5253, 6936, 7004, 7032, 9962, 10506, 14008, 14943, 19924, 21012, 29767, 29886, 30179, 39848, 42024, 59534, 59772, 60358, 84677, 89301, 90537, 119068, 119544, 120716, 169354, 178602, 181074, 238136, 241432, 254031, 338708, 357204, 362148, 508062, 513043, 677416, 714408, 724296, 1016124, 1026086, 1539129, 2032248, 2052172, 3078258, 4104344, 6156516, 8721731, 12313032, 17443462, 26165193, 34886924, 52330386, 69773848, 104660772, 209321544]

約数ペア:

[(1, 209321544), (2, 104660772), (3, 69773848), (4, 52330386), (6, 34886924), (8, 26165193), (12, 17443462), (17, 12313032), (24, 8721731), (34, 6156516), (51, 4104344), (68, 3078258), (102, 2052172), (103, 2032248), (136, 1539129), (204, 1026086), (206, 1016124), (289, 724296), (293, 714408), (309, 677416), (408, 513043), (412, 508062), (578, 362148), (586, 357204), (618, 338708), (824, 254031), (867, 241432), (879, 238136), (1156, 181074), (1172, 178602), (1236, 169354), (1734, 120716), (1751, 119544), (1758, 119068), (2312, 90537), (2344, 89301), (2472, 84677), (3468, 60358), (3502, 59772), (3516, 59534), (4981, 42024), (5253, 39848), (6936, 30179), (7004, 29886), (7032, 29767), (9962, 21012), (10506, 19924), (14008, 14943)]